CN215168774U

CN215168774U - Adjustable guardrail device

Info

Publication number: CN215168774U
Application number: CN202121047755.9U
Authority: CN
Inventors: 常显峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-14
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a fence device with adjustable, the on-line screen storage device comprises a base, the horizontal slip sets up first protection frame and second protection frame on the base, first dovetail groove and second dovetail groove have been seted up on the base, first protection frame slides and sets up first dovetail groove, second protection frame slides and sets up the second dovetail groove, be provided with first protection network in the first protection frame, be provided with the second protection network in the second protection frame, the fixed establishment that is provided with on one side of base, fixed establishment is used for unable adjustment base. This fence device with adjustable through the cooperation between base, first protection frame, second protection frame, first protection network, second protection network, first dovetail groove, the second dovetail groove, when using this fence device, can launch two protection frames, like this alright reach the purpose of protection, during the transportation, merge two protection frames together, save space, convenient transportation.

Description

Adjustable guardrail device

Technical Field

The utility model relates to an enclose guardrail technical field, specifically be an adjustable enclose guardrail device.

Background

Enclose the guardrail and be an auxiliary device that often can use when the building construction, in the worker, can adopt to enclose the guardrail and separate workspace and non-workspace, make operating personnel work in safe area, also avoided the pedestrian mistake to go into workspace simultaneously, the injured condition appears.

Traditional railing that welding such as enclosing the guardrail has iron pipe, steel pipe is constituteed welds after arriving the construction site, waste time, and work efficiency is lower, and some are transports the construction site after fixed, and the volume is great, is not convenient for remove and transport, and in-process enclosing the guardrail and using in addition can meet the condition that the roadside is uneven, runs into strong wind weather, emptys easily, and inconvenient use, the practicality reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a enclose guardrail device with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fence device with adjustable, includes the base, horizontal slip sets up first protection frame and second protection frame on the base, first dovetail groove and second dovetail groove have been seted up on the base, first protection frame slides and sets up first dovetail groove, second protection frame slides and sets up second dovetail groove, be provided with first protection network in the first protection frame, be provided with the second protection network in the second protection frame, the fixed establishment that is provided with on one side of base, fixed establishment is used for unable adjustment base.

Further, the fixing mechanism comprises a fixing frame, the fixing frame is fixedly connected with the base, a shaft rod is rotatably connected to the fixing frame, a connecting plate is fixedly connected to the shaft rod, one end, far away from the fixing frame, of the connecting plate is hinged to a connecting rod, a toothed plate is fixedly connected to the connecting rod, and a plurality of ground grabbing teeth are arranged on the toothed plate.

Furthermore, a rotating groove is formed in the fixing frame, the shaft lever is connected to the rotating groove in a rotating mode, and a locking assembly is arranged between the shaft lever and the rotating groove.

Further, the locking subassembly includes the spout, the spout is seted up on the axostylus axostyle, it is provided with a slide bar to slide in the spout, the slide bar with be provided with a reset spring between the spout, a plurality of draw-in grooves with slide bar joint complex have been seted up on the rotation groove medial surface.

Furthermore, reinforcing plates are arranged on two sides of the first protection frame and the second protection frame, and each reinforcing plate is fixedly connected with the base.

Furthermore, all be provided with the water pipe on first protection frame and the second protection frame, two equal fixedly connected with sprinkler head on the water pipe.

Further, the bottom of the base is provided with a conical rod.

Furthermore, a plurality of connecting rings are arranged on the first protective frame and the second protective frame.

Compared with the prior art, the beneficial effects of the utility model are that: according to the adjustable guardrail device, through the matching among the base, the first protection frame, the second protection frame, the first protection net, the second protection net, the first trapezoid-shaped groove and the second trapezoid-shaped groove, when the guardrail device is used, the two protection frames can be unfolded, so that the protection purpose can be achieved, and during transportation, the two protection frames are combined together, so that the space is saved, and the transportation is convenient; through the cooperation between mount, axostylus axostyle, connecting plate, the tooth of grabbing, can further fix this guardrail device, avoid appearing the condition of empting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a schematic view of the top view structure of the present invention in the unfolded state;

FIG. 4 is a schematic sectional view of the present invention;

FIG. 5 is a schematic cross-sectional view of the first and second protection frames of the present invention;

fig. 6 is a cross-sectional view of the locking assembly of the present invention;

fig. 7 is a schematic view of the area a enlarged structure in fig. 2.

In the figure: 1. a base; 2. a first protective frame; 3. a first protection net; 4. a second protective frame; 5. a second protective net; 6. a first trapezoidal groove; 7. a second dovetail groove; 8. a reinforcing plate; 9. a fixing mechanism; 10. a fixed mount; 1001. a rotating groove; 11. a shaft lever; 12. a locking assembly; 1201. a chute; 1202. a slide bar; 1203. a return spring; 1204. a card slot; 13. a connecting plate; 14. a connecting rod; 15. a toothed plate; 16. a ground gripping tooth; 17. a tapered rod; 18. an alarm light; 19. a water pipe; 20. a sprinkler head; 21. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a fence device with adjustable, the on-line screen storage device comprises a base 1, base 1 is improved horizontal slip and is set up first protection frame 2 and second protection frame 4, first dovetail groove 6 and second dovetail groove 7 have been seted up on the base 1, first protection frame 2 slides and sets up in first dovetail groove 6, second protection frame 4 slides and sets up in second dovetail groove 7, be provided with first protection network 3 in the first protection frame 2, be provided with second protection network 5 in the second protection frame 4, the fixed establishment 9 that is provided with on one side of base 1, fixed establishment 9 is used for unable adjustment base 1.

Specifically, the guardrail device comprises a base 1, wherein the base 1 is in a trapezoid-like shape, the upper surface of the base is narrow, the lower surface of the base is wide, the base 1 is favorable for stabilizing the base 1, and further the guardrail device is stabilized, two trapezoid sliding grooves are arranged on the base 1, one is a first trapezoid groove 6, the other is a second trapezoid groove 7, a first protection frame 2 is arranged in the first trapezoid groove 6 in a sliding manner, a second protection frame 4 is arranged in the second trapezoid groove 7 in a sliding manner, the first protection frame 2 and the second protection frame 4 are unfolded during operation, the first protection frame 2 and the second protection frame 4 are closed together during transportation, the transportation is facilitated, a first protection net 3 is embedded in the first protection frame 2, a first protection net 5 is embedded in the second protection frame 4, can play the effect of protection like this, also can reduce the resistance of wind simultaneously, prevent to receive the strong wind weather to blow down this guardrail device, be provided with fixed establishment 9 again on base 1's side, wherein fixed establishment 9's quantity can be for 2, distributes in base 1's both sides, and fixed establishment 9's setting and base 1 bottom are provided with tapered rod 17, all play further unable adjustment base 1's effect, prevent to be blown down by wind, and convenient to use is effectual.

The fixing mechanism 9 comprises a fixing frame 10, the fixing frame 10 is fixedly connected with the base 1, a shaft rod 11 is rotatably connected to the fixing frame 10, a connecting plate 13 is fixedly connected to the shaft rod 11, one end, away from the fixing frame 10, of the connecting plate 13 is hinged to a connecting rod 14, a toothed plate 15 is fixedly connected to the connecting rod 14, and a plurality of ground grabbing teeth 16 are arranged on the toothed plate 15.

Preferably, fixing mechanism 9 passes through mount 10 to be fixed on base 1, it is connected with a axostylus axostyle 11 to rotate on mount 10, rotation through axostylus axostyle 11 can adjust fixing mechanism 9's turned angle, can be suitable for different environment, the practicality is stronger, connecting rod 14 articulates on connecting plate 13 from taking the damping, when external force is less than the resistance, connecting rod 14 can be at arbitrary angle static in the within range, make things convenient for the rotation of pinion rack 15, be provided with a plurality of teeth of grabbing 16 on pinion rack 15, and then conveniently adjust the tooth of grabbing 16 angles of grabbing, hit ground through grabbing 16 teeth of grabbing, increase frictional force, thereby the realization is fixed with base 1, wherein the quantity of grabbing 16 teeth of grabbing can be 15, 16 or 17 etc..

The fixing frame 10 is provided with a rotating groove 1001, the shaft rod 11 is rotatably connected in the rotating groove 1001, a locking component 12 is arranged between the shaft rod 11 and the rotating groove 1001, the locking component 12 comprises a sliding groove 1201, the sliding groove 1201 is arranged on the shaft rod 11, a sliding rod 1202 is slidably arranged in the sliding groove 1201, a reset spring 1203 is arranged between the sliding rod 1202 and the sliding groove 1201, and a plurality of clamping grooves 1204 which are in clamping fit with the sliding rod 1202 are formed in the inner side surface of the rotating groove 1001.

Preferably, a rotating groove 1001 is formed in the fixing frame 10, wherein the shaft 11 is rotatably connected to the fixing frame 10 through the rotating groove 1001, wherein the locking assembly 12 controls the shaft 11 to rotate and stop, a sliding groove 1201 is formed in the shaft 11, the sliding rod 1202 is slidably disposed in the sliding groove 1201, the sliding rod 1202 slides in the sliding groove 1201 under pressure, and the sliding rod 1202 is clamped in the clamping groove 1204 when the return spring 1203 recovers elastic deformation.

The two sides of the first protection frame 2 and the second protection frame 4 are provided with reinforcing plates 8, and each reinforcing plate 8 is fixedly connected with the base 1.

Preferably, reinforcing plates 8 are fixedly connected to both sides of the first protection frame 2 and the second protection frame 4, and the arrangement of the reinforcing plates 8 further protects the sliding of the first protection frame 2 and the second protection frame 4.

The first protection frame 2 and the second protection frame 4 are both provided with water pipes 19, and the two water pipes 19 are both fixedly connected with sprinkler heads 20.

Preferably, the first protection frame 2 and the second protection frame 4 are provided with water pipes 19, the two water pipes 19 are both provided with spray heads 20, when dust exists in construction operation, water is sprayed through the spray heads 20, the occurrence of raised dust is reduced, and the effect of protecting the environment is achieved, and in addition, the alarm lamp 18 is further arranged, so that pedestrians and vehicles coming and going can be reminded of safety, and accidents are avoided.

The first protection frame 2 and the second protection frame 4 are both provided with a plurality of connecting rings 21.

Preferably, the connecting rings 21 are arranged on the first protective frame 2 and the second protective frame 4, and another guardrail device is connected through the connecting rings 21, so that the installation and the removal are convenient, wherein the number of the connecting rings 21 can be 2, 3 or 4, and the like.

The working principle is as follows: during transportation, the guardrail device is in a closed state, when the guardrail device needs to be unfolded, the base 1 is fixedly arranged through the tapered rod 17, the first protection frame 2 is pulled, the second protection frame 4 is pulled towards the other side, the first protection frame 2 slides in the first trapezoidal groove 6, the second protection frame 4 slides in the second trapezoidal groove 7, the unfolding use of the guardrail device can be realized, after the unfolding is finished, the base 1 is further fixed by adjusting the fixing framework 9, the rotating angle of the fixing mechanism 9 can be adjusted through the rotation of the shaft rod 11, the connecting rod 14 is hinged on the connecting plate 13 with damping, when the external force is smaller than the resistance, the connecting rod 14 can be static at any angle in a range, the rotation of the toothed plate 15 is convenient, the plurality of ground grabbing teeth 16 are arranged on the toothed plate 15, the ground grabbing angles of the ground grabbing teeth 16 can be conveniently adjusted, the ground grabbing teeth 16 land is used for landing, increasing the friction force, thereby realizing the fixation of the base 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable guardrail device, which is characterized in that: comprises a base (1);

a first protection frame (2) and a second protection frame (4) are horizontally arranged on the base (1) in a sliding manner; a first trapezoid groove (6) and a second trapezoid groove (7) are formed in the base (1), the first protection frame (2) is arranged in the first trapezoid groove (6) in a sliding mode, and the second protection frame (4) is arranged in the second trapezoid groove (7) in a sliding mode;

a first protective net (3) is arranged in the first protective frame (2), and a second protective net (5) is arranged in the second protective frame (4);

a fixing mechanism (9) is fixedly arranged on one side of the base (1), and the fixing mechanism (9) is used for fixing the base (1).

2. An adjustable guardrail apparatus of claim 1 wherein: the fixing mechanism (9) comprises a fixing frame (10);

the ground grabbing device is characterized in that the fixing frame (10) is fixedly connected with the base (1), a shaft rod (11) is connected to the fixing frame (10) in a rotating mode, a connecting plate (13) is fixedly connected to the shaft rod (11), one end, far away from the fixing frame (10), of the connecting plate (13) is hinged to a connecting rod (14), a toothed plate (15) is fixedly connected to the connecting rod (14), and a plurality of ground grabbing teeth (16) are arranged on the toothed plate (15).

3. An adjustable guardrail apparatus of claim 2 wherein: the fixing frame (10) is provided with a rotating groove (1001), the shaft lever (11) is rotatably connected in the rotating groove (1001), and a locking component (12) is arranged between the shaft lever (11) and the rotating groove (1001).

4. An adjustable guardrail apparatus of claim 3 wherein: the locking assembly (12) comprises a sliding groove (1201), the sliding groove (1201) is arranged on the shaft rod (11), a sliding rod (1202) is arranged in the sliding groove (1201) in a sliding mode, and a return spring (1203) is arranged between the sliding rod (1202) and the sliding groove (1201);

a plurality of clamping grooves (1204) which are matched with the sliding rod (1202) in a clamping mode are formed in the inner side face of the rotating groove (1001).

5. An adjustable guardrail apparatus of claim 1 wherein: reinforcing plates (8) are arranged on two sides of the first protection frame (2) and the second protection frame (4), and each reinforcing plate (8) is fixedly connected with the base (1).

6. An adjustable guardrail apparatus of claim 1 wherein: the first protective net (3) and the second protective net (5) are both provided with water pipes (19), and the two water pipes (19) are both fixedly connected with sprinkler heads (20).

7. An adjustable guardrail apparatus of claim 1 wherein: the bottom of the base (1) is provided with a conical rod (17).

8. An adjustable guardrail apparatus of claim 1 wherein: the first protection frame (2) and the second protection frame (4) are both provided with a plurality of connecting rings (21).